Expired70% confidenceEventTime unknown
DeepSeek V4 was released only one or two days after GPT released a new version.
1
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedDeepSeek V4 and GPT 5.5 were released almost simultaneously.88% similarUnverifiedGPT-5.5 generates output faster than DeepSeek V4.76% similarUnverifiedDeepSeek-V4-Flash is a lightweight version optimized for speed, with a token price that is typically less than one-tenth of GPT-4o73% similar
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